|Number of tests:||1|
|Number of questions:||30|
Directions: To obtain this endorsement for hauIing hazardous materials, applicants must pass a 20-question test. Before taking the test, applicants must pass a Transportation Security Administration background check. And to pass the test, applicants must score at least 80%. Test questions are from the Ohio Commercial Driver Handbook. The Hazardous Materials endorsement can be used with the Class A, B, or C CDL. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Ohio DMV locations.
One lane of traffic is traveling faster than the other lanes.
One vehicle is traveling faster or slower than the flow of traffic.
All vehicles are traveling about the same speed.
Side road intersection ahead.
T-Road intersection ahead.
A four-way intersection ahead.
A two-way intersection ahead.
Turn the wheel
Increase your speed
Use your signal
Approaching you from behind.
You have already passed.
You are approaching from behind.
Reduce the effects of the drug or medicine.
Have no effect on driving ability.
Reduce the effects of the alcohol.
Increase the effects of both.
Maximum legal speed is 50 mph in ideal conditions.
Minimum legal speed is 50 mph in all weather conditions.
Minimum legal speed is 50 mph in ideal conditions.
Maximum legal speed is 50 mph in all weather conditions.